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- Parameter specifications
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- Commodity name: SL2M
- Commodity ID: SL2M
- Brand: MOTOROLA
SL2M portable digital handheld walkie talkie
● Virtual keyboard
● Ultra thin and fashionable design
● Bluetooth audio/data
● LED display screen
● Indoor positioning
● Fast SMS sending
● Integrated WIFI -
General specifications
Frequency range: UHF 403-470MHz VHF 136-174MHz
Number of channels: 256
Channel spacing: 12.5/25KHz
Battery capacity: 2300mAh (lithium ion)
Average battery operating time (5-5-9 duty cycles, high-power transmission): analog 11 hours/digital 13.5 hours
Working temperature range: -30 ℃~+60 ℃
Working voltage: 3.7V
Overall dimensions: 125.7mm x 55mm x 22.7mm (including standard batteries)
Overall weight: 347g
Frequency stability: ± 1.5ppm
Transmitters
Output power: 3W/1W
Modulation method: Analog 16K Φ F3E@25KHz 11K Φ F3E@12.5KHz Numbers 7K60F1D, 7K60FXD, 7K60F1E, 7K60EXE, 7K60F1W
Clutter and harmonics: -36dBm<1GHz -30dBm>1GHz
Signal to noise ratio: 40/45dB
Audio distortion: ≤ 3%
Modulation limit: ± 2.5@12.5KHz ± 5.0@25KHz
Audio response:+1~-3dB
Digital vocoder type: AMBE+2
Digital protocol: ETSI-TS102361-1. -2. -3
Receiver
Sensitivity: Analog ≥ 0.22 μ V (12dB SINAD) number ≥ 0.19 μ V/BER5%
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Tel：0755-83281970
Fax：0755-83280287
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E-mail：hlm@szhlm.com
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